inbreeding vs conjugation

inbreeding and conjugation both are nouns.

Word	Noun	Adjective	Verb	Adverb
inbreeding	Yes	No	No	No
conjugation	Yes	No	No	No

As nouns, conjugation is a hypernym of inbreeding; that is, conjugation is a word with a broader meaning than inbreeding:

Other hypernyms of inbreeding include coupling, mating, pairing, sexual union, union.

inbreeding (noun)	conjugation (noun)
the act of mating closely related individuals	the act of pairing a male and female for reproductive purposes
	the act of making or becoming a single unit
	a class of verbs having the same inflectional forms
	the complete set of inflected forms of a verb
	the inflection of verbs
	the state of being joined together